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Dive into the research topics where Carmen Brito is active.

Publication


Featured researches published by Carmen Brito.


Brazilian Journal of Microbiology | 2006

Bacteriocin like substance production by Carnobacterium piscicola in a continuous system with three culture broths. Study of antagonism against Listeria monocytogenes on vacuum packaged salmon

Renate Schöbitz; Pamela A. Bórquez; Marcia Costa; Luigi Ciampi; Carmen Brito

Tres meios de cultura foram avaliados quanto a producao de substâncias semelhantes a bacteriocinas (SSB) por Carnobacterium piscicola L 103, utilizando um sistema continuo de cultura. A eficacia da substância antagonista contra Listeria monocytogenes foi testada em salmao embalado a vacuo. As SSB foram produzidas em bioreator de 1.0 L, em cultura continua e em cultura estacionaria, utilizando D-MRS, mod. D-MRS e APT como meios de cultivo. Files de salmao foram inoculados com SSB (200 AU mL-1 e 800 AU mL-1) e L. monocytogenes (8.0 x 101 ufc cm-2) e mantidos a 4oC. O crescimento de L. monocytogenes foi verificado a cada 5 dias, durante 15 dias. C. piscicola L 103 antigiu a fase estacionaria depois de 12 h de incubacao em cultivo em batelada, sendo a atividade SSB de 800 AU mL-1 nos meios D-MRS e mod. D-MRS e de 400 AU mL-1 no caldo APT. Durante a cultura continua, a atividade SSB aumentou ate 6400 AU mL-1 nos dois tipos de caldo MRS, ao passo que no caldo APT esta atividade diminuiu a 50 AU mL-1, indicando uma clara vantagem de uso dos dois primeiros meios de cultura e do sistema de crescimento continuo. SSB mostrou efeito bacteriostatico sobre L. monocytogenes quando inoculada em salmao, com contagens de 6,0 x 103 ufc cm-2 apos 15 dias. Nao foram encontradas diferencas significantes entre as duas atividades utilizadas. No ensaio controle, sem SSB, a contagem de L. monocytogenes aumentou ate 1,0 x 106 ufc cm-2 apos 15 dias de estocagem.


Food Control | 2011

Lactic acid bacteria in an alginate film inhibit Listeria monocytogenes growth on smoked salmon

Aníbal Concha-Meyer; Renate Schöbitz; Carmen Brito; Ricardo Fuentes


International Journal of Dairy Technology | 2006

Protein composition of milk from Holstein–Friesian dairy cows and its relationship with the genetic variants A and B of κ‐casein and β‐lactoglobulin (Part I)

Luz H Molina; J Kramm; Carmen Brito; B Carrillo; M Pinto; A Ferrando


International Journal of Dairy Technology | 2002

Evaluation of mathematical equations to predict the theoretical yield of Chilean Gouda cheese

Carmen Brito; L Niklitschek; Luz H Molina; Irma Molina


International Journal of Dairy Technology | 2006

Production of low-fat Chanco cheese using homogenized milk and adjunct lactic culture

Carmen Brito; Patricia Uribe; Luz H Molina; Irma Molina; Manuel Pinto


Agro sur (Valdivia) | 2002

Efecto estacional y del área geográfica en la composición de ácidos grasos en la leche de bovinos

Alejandra Rubilar; Erwin Carrasco; Kong Shun Ah Hen; Carmen Brito; Luz H Molina


International Journal of Dairy Technology | 2000

Maribo cheese manufactured with concentrated milk: characteristics, maturation and yield

Carmen Brito; M A Astete; M Pinto; Luz H Molina


International Journal of Dairy Technology | 2014

Biogenic amine content in Chilean Gauda cheese: physico-chemical and microbiological factors that may influence this content

Carmen Brito; Natalia Cid; Ociel Muñoz; Andrea Báez; Mariela Horzella


International Journal of Dairy Technology | 2003

Identification of the genetic variants of κ-casein in milk by isoelectric focusing electrophoresis

Luz H Molina; M Casanova; L A Gonzalez; M Pinto; E Carrasco; Carmen Brito


Agro sur (Valdivia) | 2002

Determinación de la autenticidad de grasas lácteas. Análisis discriminante lineal de triacilglicéridos

Pinto C Manuel; Marta Contreras; Erwin Carrasco; Carmen Brito; Luz H Molina; Ah-Hen Kong Shun; Salvador Vega y León

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Luz H Molina

Austral University of Chile

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Irma Molina

Austral University of Chile

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Renate Schöbitz

Austral University of Chile

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M Pinto

Austral University of Chile

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B Carrillo

Austral University of Chile

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Andrea Báez

Austral University of Chile

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E Carrasco

Austral University of Chile

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Haydeé Molina

Austral University of Chile

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J Kramm

Austral University of Chile

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